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IBM unveils sub-1nm chip technology with nanostack transistors

By PulseAugur Editorial · [2 sources] ·

IBM has announced a breakthrough in semiconductor manufacturing with its development of a 0.7nm-class fabrication technology, the first sub-1nm process in the industry. This new technology utilizes nanostack transistors, which stack complementary n-type and p-type transistors vertically across two wafers instead of side-by-side on a single wafer. This innovative approach allows for independent optimization of each transistor type, leading to significant improvements in performance and energy efficiency compared to IBM's previous 2nm-class node. AI

IMPACT This advancement in chip manufacturing could lead to more powerful and energy-efficient hardware, potentially accelerating AI development and deployment.

RANK_REASON IBM announced a new fabrication technology that represents a significant advancement in semiconductor manufacturing.

Read on Mastodon — mastodon.social →

AI-generated summary · Google Gemini · from 2 sources. How we write summaries →

IBM unveils sub-1nm chip technology with nanostack transistors

COVERAGE [2]

  1. Tom's Hardware TIER_1 English(EN) · Anton Shilov ·

    IBM goes sub-1nm, develops 0.7nm-class technology — offering up to 50% higher performance and 70% higher energy efficiency compared to IBM's 2nm-class node

    IBM's new 0.7nm-class fabrication process uses nanostack transistors, requires 2x more FEOL steps for massive improvements in performance, power, and area.

  2. Mastodon — mastodon.social TIER_1 English(EN) · [email protected] ·

    IBM goes sub-1nm, develops 0.7nm-class technology — offering up to 50% higher performance and 70% higher energy efficiency compared to IBM's 2nm-class node IBM'

    IBM goes sub-1nm, develops 0.7nm-class technology — offering up to 50% higher performance and 70% higher energy efficiency compared to IBM's 2nm-class node IBM's new 0.7nm-class fabrication process uses nanostack transistors, requires 2x more FEOL steps for massive improvements i…

    LINKS tomshardware.com/…/ibm-goes-sub-1nm-devel… tomshardware.com/tech-industry

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